360 Degree L Type Mini Prism For Leica Total Station Replace. GRZ101 ATR 350M L Bar Prism GRZ101 S GMP104 Optical Reflector. Prism constant: + 29mm. One side is 1/4×20 male thread. Another side is 1/4×20 female thread. The height of prism about 56mm. 1pc mini 360 prism. 100% Brand New, High Quality.
